Clutch release bearing / 38.1 x 67 x 16.50 mm / Iseki TM3160 / 24TK308B2 / 1491-120-001-00

Clutch release bearing with an inner diameter of 38.1 mm , an outer diameter of 67 mm and a height of 16.50 mm for Iseki tractors of the Iseki TM3160 series and other min. for:

• Iseki series Iseki TF / Iseki TH / Iseki TU
• Kubota Kubota B / Kubota L series
• Shibaura P / SD / SP / SL / SU series Shibaura

The clutch bearing is a bearing otherwise known as a release bearing or a thrust bearing and it is the only movable element of the clutch system in the tractor engine and moves along the axis of the drive shaft with a sliding motion. When the clutch pedal is pressed, the thrust bearing presses on the clutch pressure springs, causing the pressure plate to rise, i.e. the pressure plate will move away from the friction surface of the clutch plate and in this way we can disconnect our drive, transferring power from the engine (crankshaft) to the drivetrain (shaft transmission drive), i.e. change the gear or stop the tractor.

Dimensions :

• inner diameter: 38.1 mm,
• outer diameter: 67 mm,
• height: 16.50mm,
• part numbers: 24TK308B2, 1491-120-001-00.

Tractor models :

Iseki :

• Iseki 3015,
• Iseki 3020,

• Iseki TF5,

• Iseki TH18,
• Iseki TH20,
• Iseki TH22,

• Iseki TU120,
• Iseki TU125,
• Iseki TU127,
• Iseki TU130,
• Iseki TU135,
• Iseki TU137,
• Iseki TU140,
• Iseki TU147,
• Iseki TU150,
• Iseki TU155,
• Iseki TU157,
• Iseki TU160,
• Iseki TU165,
• Iseki TU167,
• Iseki TU170,
• Iseki TU175,
• Iseki TU177,
• Iseki TU318,
• Iseki TU1400,
• Iseki TU1500,
• Iseki TU1600,

• Iseki TM3160,
• Iseki TM3215,
• Iseki TM3217,
• Iseki TM3245,
• Iseki TM3247,
• Iseki TM3265,

Kubota :

• Kubota B10,
• Kubota B4200,
• Kubota B5000,
• Kubota B5001,
• Kubota B6000,
• Kubota B6001,
• Kubota B7000,
• Kubota B7001,

• Kubota L1500,
• Kubota L2000,

• Kubota Zen Noh ZB5000,
• Kubota Zen Noh ZB5001,
• Kubota Zen Noh ZB6000,
• Kubota Zen Noh ZB6001,
• Kubota Zen Noh ZB7000,
• Kubota Zen Noh ZB7001,

Shibaura :

• Shibaura P15,
• Shibaura P17,
• Shibaura P19,
• Shibaura P21,

• Shibaura SD1400,
• Shibaura SD1500,
• Shibaura SD1540,

• Shibaura SP1500,
• Shibaura SP1540,
• Shibaura SP1700,
• Shibaura SP1740,

• Shibaura SL1503,
• Shibaura SL1543,
• Shibaura SL1703,
• Shibaura SL1743,

• Shibaura SU1301,
• Shibaura SU1341,
• Shibaura SU1500,
• Shibaura SU1540,

• Shibaura S700.

The first symptoms of bearing wear and the need to replace it are an unnatural sound, e.g. hum or noise coming from the clutch area, which usually disappears after pressing the clutch pedal. In the event of severe damage or wear of the clutch bearing, there may be problems with engaging the gear. It is recommended to replace the bearing each time one of the elements of the pressure clutch or disc is replaced, because the replacement of each of these elements involves splitting the tractor (separating the box from the engine) and is a rather expensive and time-consuming process.